
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
CURT
On Sale Today
Original price was $378.85. Current price is $285.92.You save $92.93 (25%)
Free Shipping
Ships free on all orders















Always the correct part
We know our products
Quality Products
Free Shipping!










Always the correct part
We know our products
Quality Products
Free Shipping!
Verify Fitment
Select your vehicle to confirm this part fits.
Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Thu, Aug 20 - Sun, Aug 23
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
This fits: 2014-2018 Mazda 3 Sedan
Connect to your lifestyle with a custom hitch receiver from CURT. All of our custom hitches are designed for a vehicle-specific fit, manufactured with pride, finished for industry-leading rust resistance and tested to rigorous SAE J684 standards for safety. This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the Mazda 3 (see application info to verify fitment). The hitch integrates with the vehicle's frame and provides a useful and dependable 1-1/4" x 1-1/4" receiver. The receiver is perfect for attaching the included ball mount and towing a small trailer, or for adding cargo space with a hitch-mounted cargo carrier, bike rack or other accessory. This particular class 1 hitch is rated for 2,000 pounds gross trailer weight and 200 pounds tongue weight (never exceed the lowest-rated towing component). The ball mount included with this trailer hitch quickly and easily installs into the hitch receiver and has a 3/4" trailer ball hole (trailer ball not included). It can be mounted in the rise or drop position to promote level towing. Like all CURT custom hitches, this class 1 hitch is protected with our co-cured finishing process. It is descaled for a smooth surface, immersed in liquid A-coat for rust resistance inside and out, covered with a durable black powder coat and finally co-cured for an industry-leading rust, chip and UV-resistant shield. No matter where you're headed or which season of the year you’re towing in, this CURT hitch is equipped for long-lasting resilience to the elements. It features an open-back receiver for easy cleaning, and it comes with all the hardware necessary for the installation.
Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
Not compatible for use with vertical hanging bicycles (bike racks that require the bicycles to be hung / mounted vertically)
Includes ball mount #45521, installation hardware, pin & clip
2014, 2015, 2016, 2017, 2018 Mazda 3 Sedan Class 1 Trailer Hitch, 1-1/4" Ball Mount, Select Mazda 3

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494The 2014-2018 Mazda 3 Sedan Class 1 Trailer Hitch, 1-1/4" Ball Mount (Part #CHD-113773-002) fits the following vehicles: 2014-2018 Mazda 3. Always verify your specific year, make, and model before ordering.
Yes, the 2014-2018 Mazda 3 Sedan Class 1 Trailer Hitch, 1-1/4" Ball Mount (Part #CHD-113773-002) is designed to fit the 2014-2018 Mazda 3.
The 2014-2018 Mazda 3 Sedan Class 1 Trailer Hitch, 1-1/4" Ball Mount (Part #CHD-113773-002) fits 2014-2018 Mazda 3 models. The 2018 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2014-2018 Mazda 3 Sedan Class 1 Trailer Hitch, 1-1/4" Ball Mount (Part #CHD-113773-002) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT part number 11377 is designed for 2014 Mazda Mazda3 in both sedan and hatchback body styles. The installation procedure differs slightly between the two: hatchback models require lowering the exhaust, while sedan models require trimming the lower bumper cover.
The CURT 11377 is rated for a maximum trailer weight of 2,000 lbs and a tongue weight of 200 lbs when used as a weight-carrying hitch. However, you must never exceed your vehicle manufacturer's recommended towing capacity, which may be lower than these ratings.
The CURT 11377 is designed for use with the D-21 / 45521 ball mount. Euro mount options are also available: part number 45571 (1 7/8" ball) and 45572 (2" ball).
Required tools include: torque wrench, ratchet, 3/4" socket, 6" extension, tape measure, masking tape, safety glasses, and aviation shears. A torque wrench is essential because all fasteners must be torqued to 110 lb-ft.
No, drilling is not required. The CURT 11377 uses existing frame rail holes and fastens using the fishwire technique with supplied carriage bolts and spacers.
Two people may be required to ease installation. While one person may be able to complete the installation, having a second person will improve the quality of the install and reduce installation time.
The manual does not specify whether the battery must be disconnected. Contact CURT Technical Support at 800.798.0813 for clarification on this step.
Fishwire is a technique used to guide fasteners through frame rail holes when direct access is limited. For the CURT 11377, you thread the supplied 1/2" fishwire through the frame rail holes, attach the carriage bolts and spacers to the wire, and pull the wire to draw the fasteners into position. The manual includes diagrams showing the fishwiring technique on pages 2-3.
For the CURT 11377, fishwire is used for the two forward attachment bolts and spacers on both sides. Reverse pull is used for the two rearward attachment bolts and spacers on both sides. Reverse pull means pulling the fasteners backward into the rearward attachment holes. Both techniques are used because of limited access to different frame rail locations.
For hatchback models, the exhaust must be lowered by removing four rubber isolators from the muffler before installation. The exhaust is then raised back into position and the isolators reinstalled after the hitch is mounted. This is a temporary modification required only during installation.
For sedan models, the lower bumper cover must be trimmed as shown in the diagram on page 3. The diagram indicates trim dimensions of .75" and 1.25" on both the passenger and driver sides. This is a permanent modification to the bumper cover.
Yes, trimming the lower bumper cover on sedan models is a permanent modification. The trim is required to provide clearance for the hitch and cannot be reversed.
All 1/2" fasteners on the CURT 11377 must be torqued to 110 lb-ft. This includes the four carriage bolts and four hex flange nuts that attach the hitch to the frame rails.
The CURT 11377 includes: four 1/2" fishwire pieces (part 1_2 FISHWIRE), four .250 x 1.00 x 3.00" square hole spacers (CM-SP6), four 1/2-13 x 1 1/2 Grade 8 carriage bolts, and four Grade 8 hex flange nuts (HFN 1213).
No. After threading the fishwires through the hitch holes and raising the hitch into position, the hex flange nuts should be loosely installed. The fasteners are only fully torqued to 110 lb-ft in the final step after the exhaust has been raised back into position (for hatchback models).
Safety glasses must be worn at all times while installing the CURT 11377. This is a mandatory safety requirement stated in the installation instructions.
CURT recommends the use of 18050 Stabilizing Straps for all non-trailer (wheel-less) loads. The manual states that failure to properly support non-trailer loads with these straps will void the product warranty. This requirement applies to any load that is not a traditional trailer with wheels.
After installation, periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. This is an ongoing maintenance requirement, not a one-time check.
The manual recommends periodically checking the receiver hitch to ensure all fasteners are tight and all structural components are sound, but does not specify an exact interval. Contact CURT Technical Support at 800.798.0813 for recommended maintenance intervals.
CURT Manufacturing LLC warrants the CURT 11377 to be free of defects in material and/or workmanship at the time of retail purchase by the original purchaser. If defective, CURT may repair or replace the product at their option when returned prepaid with proof of purchase. The warranty is voided by alteration, misuse, or improper installation.
If you are hesitant to undertake the installation yourself, contact an authorized CURT installer for additional assistance. You can also call CURT Technical Support at 800.798.0813 for help or questions. For more information, visit www.curtmfg.com or www.hitchinfo.com for helpful towing tips.
Yes, the CURT 11377 is designed for 2014 Mazda Mazda3 sedan and hatchback models. Installation procedures differ: hatchbacks require exhaust lowering, sedans require bumper cover trimming.
Maximum 2,000 lbs trailer weight and 200 lbs tongue weight. Never exceed your vehicle manufacturer's recommended towing capacity.
No drilling required. The hitch uses existing frame rail holes and fastens with supplied carriage bolts using the fishwire technique.
Torque wrench, ratchet, 3/4" socket, 6" extension, tape measure, masking tape, safety glasses, and aviation shears. A torque wrench is essential for final torquing to 110 lb-ft.
Hatchback models: temporarily lower the exhaust by removing four rubber isolators. Sedan models: permanently trim the lower bumper cover. Both modifications are required for proper fitment.
All 1/2" fasteners must be torqued to 110 lb-ft. This is the final step after the hitch is positioned and the exhaust (on hatchbacks) is raised back into place.
Wear safety glasses at all times during installation. Never exceed vehicle manufacturer's towing capacity. Use CURT 18050 Stabilizing Straps for all non-trailer loads or warranty is voided.
Periodically check that all fasteners are tight and all structural components are sound. No specific interval is provided; contact CURT Technical Support at 800.798.0813 for recommended maintenance schedule.
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2014 - 2018 | Mazda 3 | Sedan |
No reviews have been added for this product.